czb365.com - robtex.com
czb365.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Similar names
DNS History
9 records (5 active, 4 former)
○NSf1g1ns1.dnspod.net2015-06-19 → 2016-04-07 · 4 obs
● 2016-04-07 23:31:48
○ 2017-01-05 17:09:02
○ 2026-03-21 08:02:42
○NSf1g1ns2.dnspod.net2015-06-19 → 2016-04-07 · 4 obs
● 2016-04-07 23:31:48
○ 2017-01-05 17:09:02
○ 2026-03-21 08:02:42
●NSns3.dnsv5.com2026-03-21 → 2026-03-21 · 3 obs
● 2026-03-21 08:02:36
● 2026-03-21 08:02:42
●NSns4.dnsv5.com2026-03-21 → 2026-03-21 · 3 obs
● 2026-03-21 08:02:36
● 2026-03-21 08:02:42
○NSvip1.alidns.com2019-04-13 → 2019-04-13 · 4 obs
● 2019-04-13 14:17:06
○ 2026-03-21 08:02:36
○ 2026-03-21 08:02:42
○NSvip2.alidns.com2019-04-13 → 2019-04-13 · 4 obs
● 2019-04-13 14:17:06
○ 2026-03-21 08:02:36
○ 2026-03-21 08:02:42
●A120.46.219.212026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 08:02:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| czb365.com | ns3.dnsv5.com, ns4.dnsv5.com | 19 records |
✅ Authoritative Response
Server: 1.12.0.16
NS records: ns3.dnsv5.com, ns4.dnsv5.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for czb365.com (unsigned zone)
⏱️ Timing
Total: 70ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.46.219.21 |
| NS | 2 | ns3.dnsv5.com, ns4.dnsv5.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns3.dnsv5.com enterprise3dnsadmin.dnspod |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns3.dnsv5.com, ns3.dnsv5.com, ns3.dnsv5.com...)
Analysis
IP Addresses
czb365.com points to a single IP address: 120.46.219.21.
Name Servers
czb365.com is delegated to two name servers: ns3.dnsv5.com and ns4.dnsv5.com.
czb365.com uses the same name server setup as other domains, including tencentcloudga013.com.cn, cd-tencentclb.cloud, gzopen-tencentclb.net, mgslb.com and xiyec-tencentclb.cloud.
At least part of the name servers for czb365.com are shared with other domains, for instance liketech.tech, agchosting.link, isxz.tech, dnspod.com.cn and masala.sh.
These name servers are often used together with ns1.tdnsv5.com, ns2.tdnsv5.com and ns3.tdnsv5.com.
Host names with ten IP numbers:
ns3.dnsv5.com points to: 240d:c000:3011::10, 1.12.0.17, 1.12.0.18, 1.12.14.17, 1.12.14.18, 34.205.234.26, 43.130.172.52, 52.52.126.139, 163.177.5.52 and 170.106.122.152.
ns4.dnsv5.com points to: 240d:c000:3011::f, 1.12.0.16, 1.12.0.19, 1.12.14.16, 1.12.14.19, 3.97.163.50, 18.223.52.147, 35.165.107.227, 43.130.172.53 and 170.106.122.153.
Mail Servers
czb365.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
czb365.com uses the same mail server setup as other domains, for instance haidanet.cn, shuote.net, feheadline.com, mpgla.com and meneer.cn.
czb365.com shares mail servers with other domains to some extent, for instance 51jobcanada.com, rpayplus.com, godsheepteam.com and chinafpd.net.
these mail servers are often used together with mxn.mxhichina.com and mxw.mxhichina.com.
Host names with two IPs:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP:
mxbiz2.qq.com points to 203.205.232.191.
Host names pointing to 203.205.232.191: